85841882 has 16 divisors (see below), whose sum is σ = 147500352. Its totient is φ = 36703680.

The previous prime is 85841879. The next prime is 85841923. The reversal of 85841882 is 28814858.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719 + ... + 13122.

It is an arithmetic number, because the mean of its divisors is an integer number (9218772).

Almost surely, 2^85841882 is an apocalyptic number.

85841882 is a deficient number, since it is larger than the sum of its proper divisors (61658470).

85841882 is a wasteful number, since it uses less digits than its factorization.

85841882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14293.

The product of its digits is 163840, while the sum is 44.

The square root of 85841882 is about 9265.0894221265. The cubic root of 85841882 is about 441.1298133721.

The spelling of 85841882 in words is "eighty-five million, eight hundred forty-one thousand, eight hundred eighty-two".